CHG: minor code clean up.
[proxmark3-svn] / client / cmdhfmf.c
CommitLineData
9ca155ba 1//-----------------------------------------------------------------------------\r
b62a5a84 2// Copyright (C) 2011,2012 Merlok\r
9ca155ba
M
3//\r
4// This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
5// at your option, any later version. See the LICENSE.txt file for the text of\r
6// the license.\r
7//-----------------------------------------------------------------------------\r
8// High frequency MIFARE commands\r
9//-----------------------------------------------------------------------------\r
10\r
11#include "cmdhfmf.h"\r
12\r
13static int CmdHelp(const char *Cmd);\r
14\r
9ca155ba
M
15int CmdHF14AMifare(const char *Cmd)\r
16{\r
17 uint32_t uid = 0;\r
1c611bbd 18 uint32_t nt = 0, nr = 0;\r
9ca155ba
M
19 uint64_t par_list = 0, ks_list = 0, r_key = 0;\r
20 uint8_t isOK = 0;\r
ac14bee3 21 uint8_t keyBlock[8] = {0};\r
aea4d766 22\r
1c611bbd 23 UsbCommand c = {CMD_READER_MIFARE, {true, 0, 0}};\r
24\r
25 // message\r
26 printf("-------------------------------------------------------------------------\n");\r
27 printf("Executing command. Expected execution time: 25sec on average :-)\n");\r
28 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
29 printf("-------------------------------------------------------------------------\n");\r
aea4d766 30\r
9ca155ba 31 \r
aea4d766 32start:\r
e772353f 33 clearCommandBuffer();\r
34 SendCommand(&c);\r
9ca155ba
M
35 \r
36 //flush queue\r
37 while (ukbhit()) getchar();\r
38\r
9ca155ba
M
39 // wait cycle\r
40 while (true) {\r
1c611bbd 41 printf(".");\r
aea4d766 42 fflush(stdout);\r
9ca155ba
M
43 if (ukbhit()) {\r
44 getchar();\r
45 printf("\naborted via keyboard!\n");\r
46 break;\r
47 }\r
48 \r
902cb3c0 49 UsbCommand resp;\r
1c611bbd 50 if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {\r
902cb3c0 51 isOK = resp.arg[0] & 0xff;\r
902cb3c0 52 uid = (uint32_t)bytes_to_num(resp.d.asBytes + 0, 4);\r
53 nt = (uint32_t)bytes_to_num(resp.d.asBytes + 4, 4);\r
54 par_list = bytes_to_num(resp.d.asBytes + 8, 8);\r
55 ks_list = bytes_to_num(resp.d.asBytes + 16, 8);\r
1c611bbd 56 nr = bytes_to_num(resp.d.asBytes + 24, 4);\r
9ca155ba 57 printf("\n\n");\r
9ca155ba
M
58 if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");\r
59 break;\r
60 }\r
61 } \r
1c611bbd 62\r
9ca155ba
M
63 printf("\n");\r
64 \r
65 // error\r
66 if (isOK != 1) return 1;\r
67 \r
68 // execute original function from util nonce2key\r
1c611bbd 69 if (nonce2key(uid, nt, nr, par_list, ks_list, &r_key))\r
bfaecce6
M
70 {\r
71 isOK = 2;\r
72 PrintAndLog("Key not found (lfsr_common_prefix list is null). Nt=%08x", nt); \r
73 } else {\r
74 printf("------------------------------------------------------------------\n");\r
125a98a1 75 PrintAndLog("Key found:%012"llx" \n", r_key);\r
9ca155ba 76\r
bfaecce6
M
77 num_to_bytes(r_key, 6, keyBlock);\r
78 isOK = mfCheckKeys(0, 0, 1, keyBlock, &r_key);\r
79 }\r
3fe4ff4f 80 \r
9ca155ba 81 if (!isOK) \r
125a98a1 82 PrintAndLog("Found valid key:%012"llx, r_key);\r
9ca155ba 83 else\r
aea4d766 84 {\r
1c611bbd 85 if (isOK != 2) PrintAndLog("Found invalid key. "); \r
86 PrintAndLog("Failing is expected to happen in 25%% of all cases. Trying again with a different reader nonce...");\r
87 c.arg[0] = false;\r
aea4d766 88 goto start;\r
89 }\r
9ca155ba 90 \r
3fe4ff4f 91 PrintAndLog("");\r
9ca155ba
M
92 return 0;\r
93}\r
94\r
95int CmdHF14AMfWrBl(const char *Cmd)\r
96{\r
97 uint8_t blockNo = 0;\r
98 uint8_t keyType = 0;\r
99 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
100 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
101 \r
102 char cmdp = 0x00;\r
103\r
104 if (strlen(Cmd)<3) {\r
105 PrintAndLog("Usage: hf mf wrbl <block number> <key A/B> <key (12 hex symbols)> <block data (32 hex symbols)>");\r
106 PrintAndLog(" sample: hf mf wrbl 0 A FFFFFFFFFFFF 000102030405060708090A0B0C0D0E0F");\r
107 return 0;\r
108 } \r
109\r
110 blockNo = param_get8(Cmd, 0);\r
111 cmdp = param_getchar(Cmd, 1);\r
112 if (cmdp == 0x00) {\r
113 PrintAndLog("Key type must be A or B");\r
114 return 1;\r
115 }\r
116 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
117 if (param_gethex(Cmd, 2, key, 12)) {\r
118 PrintAndLog("Key must include 12 HEX symbols");\r
119 return 1;\r
120 }\r
121 if (param_gethex(Cmd, 3, bldata, 32)) {\r
122 PrintAndLog("Block data must include 32 HEX symbols");\r
123 return 1;\r
124 }\r
baeaf579 125 PrintAndLog("--block no:%d, key type:%c, key:%s", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba
M
126 PrintAndLog("--data: %s", sprint_hex(bldata, 16));\r
127 \r
128 UsbCommand c = {CMD_MIFARE_WRITEBL, {blockNo, keyType, 0}};\r
129 memcpy(c.d.asBytes, key, 6);\r
130 memcpy(c.d.asBytes + 10, bldata, 16);\r
131 SendCommand(&c);\r
9ca155ba 132\r
902cb3c0 133 UsbCommand resp;\r
134 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
135 uint8_t isOK = resp.arg[0] & 0xff;\r
9ca155ba
M
136 PrintAndLog("isOk:%02x", isOK);\r
137 } else {\r
138 PrintAndLog("Command execute timeout");\r
139 }\r
140\r
d2f487af 141 return 0;\r
142}\r
143\r
144int CmdHF14AMfUWrBl(const char *Cmd)\r
145{\r
1801456e
P
146 uint8_t blockNo = 0;\r
147 bool chinese_card=0;\r
148 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
d2f487af 149 UsbCommand resp;\r
1801456e
P
150 \r
151 if (strlen(Cmd)<3) {\r
152 PrintAndLog("Usage: hf mf uwrbl <block number> <block data (8 hex symbols)> <w>");\r
153 PrintAndLog(" sample: hf mf uwrbl 0 01020304");\r
154 return 0;\r
155 } \r
156\r
157 blockNo = param_get8(Cmd, 0);\r
158 if (param_gethex(Cmd, 1, bldata, 8)) {\r
159 PrintAndLog("Block data must include 8 HEX symbols");\r
160 return 1;\r
161 }\r
162 \r
163 if (strchr(Cmd,'w') != 0) {\r
164 chinese_card=1;\r
165 }\r
166 \r
167 switch(blockNo){\r
168 case 0:\r
169 if (!chinese_card){\r
170 PrintAndLog("Access Denied");\r
171 }else{\r
baeaf579 172 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P
173 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
174 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
175 memcpy(d.d.asBytes,bldata, 4);\r
176 SendCommand(&d);\r
177\r
178 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
179 uint8_t isOK = resp.arg[0] & 0xff;\r
180 PrintAndLog("isOk:%02x", isOK);\r
181 } else {\r
182 PrintAndLog("Command execute timeout");\r
183 }\r
184 }\r
185 break;\r
186 case 1:\r
187 if (!chinese_card){\r
188 PrintAndLog("Access Denied");\r
189 }else{\r
baeaf579 190 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P
191 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
192 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
193 memcpy(d.d.asBytes,bldata, 4);\r
194 SendCommand(&d);\r
195\r
196 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
197 uint8_t isOK = resp.arg[0] & 0xff;\r
198 PrintAndLog("isOk:%02x", isOK);\r
199 } else {\r
200 PrintAndLog("Command execute timeout");\r
201 }\r
202 }\r
203 break;\r
204 case 2:\r
205 if (!chinese_card){\r
206 PrintAndLog("Access Denied");\r
207 }else{\r
baeaf579 208 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P
209 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
210 UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
211 memcpy(c.d.asBytes, bldata, 4);\r
212 SendCommand(&c);\r
213\r
214 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
215 uint8_t isOK = resp.arg[0] & 0xff;\r
216 PrintAndLog("isOk:%02x", isOK);\r
217 } else {\r
218 PrintAndLog("Command execute timeout");\r
219 }\r
220 }\r
221 break;\r
222 case 3:\r
baeaf579 223 PrintAndLog("--specialblock no:%d", blockNo);\r
1801456e
P
224 PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
225 UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
226 memcpy(d.d.asBytes,bldata, 4);\r
227 SendCommand(&d);\r
228\r
229 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
230 uint8_t isOK = resp.arg[0] & 0xff;\r
231 PrintAndLog("isOk:%02x", isOK);\r
232 } else {\r
233 PrintAndLog("Command execute timeout");\r
234 }\r
235 break;\r
236 default: \r
baeaf579 237 PrintAndLog("--block no:%d", blockNo);\r
1801456e
P
238 PrintAndLog("--data: %s", sprint_hex(bldata, 4)); \r
239 UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
240 memcpy(e.d.asBytes,bldata, 4);\r
241 SendCommand(&e);\r
242\r
243 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
244 uint8_t isOK = resp.arg[0] & 0xff;\r
245 PrintAndLog("isOk:%02x", isOK);\r
246 } else {\r
247 PrintAndLog("Command execute timeout");\r
248 }\r
249 break;\r
d2f487af 250 }\r
1801456e 251 return 0;\r
d2f487af 252}\r
253\r
baeaf579 254\r
d2f487af 255int CmdHF14AMfRdBl(const char *Cmd)\r
256{\r
257 uint8_t blockNo = 0;\r
9ca155ba
M
258 uint8_t keyType = 0;\r
259 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
260 \r
261 char cmdp = 0x00;\r
262\r
263\r
264 if (strlen(Cmd)<3) {\r
265 PrintAndLog("Usage: hf mf rdbl <block number> <key A/B> <key (12 hex symbols)>");\r
266 PrintAndLog(" sample: hf mf rdbl 0 A FFFFFFFFFFFF ");\r
267 return 0;\r
268 } \r
269 \r
270 blockNo = param_get8(Cmd, 0);\r
271 cmdp = param_getchar(Cmd, 1);\r
272 if (cmdp == 0x00) {\r
273 PrintAndLog("Key type must be A or B");\r
274 return 1;\r
275 }\r
276 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
277 if (param_gethex(Cmd, 2, key, 12)) {\r
278 PrintAndLog("Key must include 12 HEX symbols");\r
279 return 1;\r
280 }\r
baeaf579 281 PrintAndLog("--block no:%d, key type:%c, key:%s ", blockNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba
M
282 \r
283 UsbCommand c = {CMD_MIFARE_READBL, {blockNo, keyType, 0}};\r
284 memcpy(c.d.asBytes, key, 6);\r
285 SendCommand(&c);\r
9ca155ba 286\r
902cb3c0 287 UsbCommand resp;\r
288 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
baeaf579 289 uint8_t isOK = resp.arg[0] & 0xff;\r
290 uint8_t *data = resp.d.asBytes;\r
9ca155ba
M
291\r
292 if (isOK)\r
293 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 16));\r
294 else\r
295 PrintAndLog("isOk:%02x", isOK);\r
296 } else {\r
297 PrintAndLog("Command execute timeout");\r
298 }\r
299\r
d2f487af 300 return 0;\r
301}\r
302\r
303int CmdHF14AMfURdBl(const char *Cmd)\r
304{\r
baeaf579 305 uint8_t blockNo = 0;\r
d2f487af 306\r
baeaf579 307 if (strlen(Cmd)<1) {\r
308 PrintAndLog("Usage: hf mf urdbl <block number>");\r
309 PrintAndLog(" sample: hf mf urdbl 0");\r
310 return 0;\r
311 } \r
d2f487af 312 \r
baeaf579 313 blockNo = param_get8(Cmd, 0);\r
314 PrintAndLog("--block no:%d", blockNo);\r
d2f487af 315 \r
baeaf579 316 UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
317 SendCommand(&c);\r
d2f487af 318\r
baeaf579 319 UsbCommand resp;\r
320 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
321 uint8_t isOK = resp.arg[0] & 0xff;\r
322 uint8_t *data = resp.d.asBytes;\r
323\r
324 if (isOK)\r
325 PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
326 else\r
327 PrintAndLog("isOk:%02x", isOK);\r
328 } else {\r
329 PrintAndLog("Command execute timeout");\r
330 }\r
d2f487af 331\r
baeaf579 332 return 0;\r
d2f487af 333}\r
334\r
baeaf579 335\r
d2f487af 336int CmdHF14AMfURdCard(const char *Cmd)\r
337{\r
baeaf579 338 int i;\r
339 uint8_t sectorNo = 0;\r
d2f487af 340 uint8_t *lockbytes_t=NULL;\r
341 uint8_t lockbytes[2]={0,0};\r
342 bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
343 \r
baeaf579 344 uint8_t isOK = 0;\r
345 uint8_t * data = NULL;\r
d2f487af 346\r
baeaf579 347 PrintAndLog("Attempting to Read Ultralight... ");\r
d2f487af 348 \r
349 UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
350 SendCommand(&c);\r
351\r
baeaf579 352 UsbCommand resp;\r
353 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
354 isOK = resp.arg[0] & 0xff;\r
355 data = resp.d.asBytes;\r
356\r
357 PrintAndLog("isOk:%02x", isOK);\r
358 if (isOK) \r
97d582a6
MHS
359 { // bit 0 and 1\r
360 PrintAndLog("Block %3d:%s ", 0,sprint_hex(data + 0 * 4, 4));\r
361 PrintAndLog("Block %3d:%s ", 1,sprint_hex(data + 1 * 4, 4));\r
362 // bit 2\r
363 //process lock bytes\r
364 lockbytes_t=data+(2*4);\r
365 lockbytes[0]=lockbytes_t[2];\r
366 lockbytes[1]=lockbytes_t[3];\r
367 for(int j=0; j<16; j++){\r
368 bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
d2f487af 369 }\r
97d582a6
MHS
370 //remaining\r
371 for (i = 3; i < 16; i++) {\r
372 int bitnum = (23-i) % 16;\r
373 PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[bitnum]);\r
374 }\r
375\r
376 }\r
d2f487af 377 } else {\r
baeaf579 378 PrintAndLog("Command execute timeout");\r
d2f487af 379 }\r
380 return 0;\r
381}\r
382\r
baeaf579 383\r
d2f487af 384int CmdHF14AMfRdSc(const char *Cmd)\r
385{\r
386 int i;\r
9ca155ba
M
387 uint8_t sectorNo = 0;\r
388 uint8_t keyType = 0;\r
389 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9ca155ba 390 uint8_t isOK = 0;\r
baeaf579 391 uint8_t *data = NULL;\r
9ca155ba
M
392 char cmdp = 0x00;\r
393\r
394 if (strlen(Cmd)<3) {\r
395 PrintAndLog("Usage: hf mf rdsc <sector number> <key A/B> <key (12 hex symbols)>");\r
396 PrintAndLog(" sample: hf mf rdsc 0 A FFFFFFFFFFFF ");\r
397 return 0;\r
398 } \r
399 \r
400 sectorNo = param_get8(Cmd, 0);\r
baeaf579 401 if (sectorNo > 39) {\r
402 PrintAndLog("Sector number must be less than 40");\r
9ca155ba
M
403 return 1;\r
404 }\r
405 cmdp = param_getchar(Cmd, 1);\r
baeaf579 406 if (cmdp != 'a' && cmdp != 'A' && cmdp != 'b' && cmdp != 'B') {\r
9ca155ba
M
407 PrintAndLog("Key type must be A or B");\r
408 return 1;\r
409 }\r
410 if (cmdp != 'A' && cmdp != 'a') keyType = 1;\r
411 if (param_gethex(Cmd, 2, key, 12)) {\r
412 PrintAndLog("Key must include 12 HEX symbols");\r
413 return 1;\r
414 }\r
baeaf579 415 PrintAndLog("--sector no:%d key type:%c key:%s ", sectorNo, keyType?'B':'A', sprint_hex(key, 6));\r
9ca155ba 416 \r
baeaf579 417 UsbCommand c = {CMD_MIFARE_READSC, {sectorNo, keyType, 0}};\r
9ca155ba 418 memcpy(c.d.asBytes, key, 6);\r
baeaf579 419 SendCommand(&c);\r
9ca155ba
M
420 PrintAndLog(" ");\r
421\r
902cb3c0 422 UsbCommand resp;\r
423 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
424 isOK = resp.arg[0] & 0xff;\r
425 data = resp.d.asBytes;\r
9ca155ba
M
426\r
427 PrintAndLog("isOk:%02x", isOK);\r
baeaf579 428 if (isOK) {\r
429 for (i = 0; i < (sectorNo<32?3:15); i++) {\r
430 PrintAndLog("data : %s", sprint_hex(data + i * 16, 16));\r
9ca155ba 431 }\r
baeaf579 432 PrintAndLog("trailer: %s", sprint_hex(data + (sectorNo<32?3:15) * 16, 16));\r
433 }\r
9ca155ba 434 } else {\r
baeaf579 435 PrintAndLog("Command execute timeout");\r
9ca155ba
M
436 }\r
437\r
baeaf579 438 return 0;\r
439}\r
9ca155ba 440\r
baeaf579 441uint8_t FirstBlockOfSector(uint8_t sectorNo)\r
442{\r
443 if (sectorNo < 32) {\r
444 return sectorNo * 4;\r
9ca155ba 445 } else {\r
baeaf579 446 return 32 * 4 + (sectorNo - 32) * 16;\r
9ca155ba 447 }\r
9ca155ba
M
448}\r
449\r
baeaf579 450uint8_t NumBlocksPerSector(uint8_t sectorNo)\r
451{\r
452 if (sectorNo < 32) {\r
453 return 4;\r
454 } else {\r
455 return 16;\r
456 }\r
457}\r
458\r
aea4d766 459int CmdHF14AMfDump(const char *Cmd)\r
26fdb4ab 460{\r
baeaf579 461 uint8_t sectorNo, blockNo;\r
26fdb4ab 462 \r
aea4d766 463 uint8_t keyA[40][6];\r
464 uint8_t keyB[40][6];\r
465 uint8_t rights[40][4];\r
79db03ef 466 uint8_t carddata[256][16];\r
baeaf579 467 uint8_t numSectors = 16;\r
26fdb4ab 468 \r
26fdb4ab 469 FILE *fin;\r
470 FILE *fout;\r
471 \r
902cb3c0 472 UsbCommand resp;\r
baeaf579 473\r
474 char cmdp = param_getchar(Cmd, 0);\r
475 switch (cmdp) {\r
476 case '0' : numSectors = 5; break;\r
477 case '1' : \r
478 case '\0': numSectors = 16; break;\r
479 case '2' : numSectors = 32; break;\r
480 case '4' : numSectors = 40; break;\r
481 default: numSectors = 16;\r
482 } \r
483 \r
484 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
485 PrintAndLog("Usage: hf mf dump [card memory]");\r
486 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
487 PrintAndLog("");\r
488 PrintAndLog("Samples: hf mf dump");\r
489 PrintAndLog(" hf mf dump 4");\r
490 return 0;\r
491 }\r
26fdb4ab 492 \r
493 if ((fin = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 494 PrintAndLog("Could not find file dumpkeys.bin");\r
26fdb4ab 495 return 1;\r
496 }\r
497 \r
3fe4ff4f 498 // Read keys A from file\r
baeaf579 499 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
500 if (fread( keyA[sectorNo], 1, 6, fin ) == 0) {\r
501 PrintAndLog("File reading error.");\r
97d582a6 502 fclose(fin);\r
759c16b3 503 return 2;\r
baeaf579 504 }\r
26fdb4ab 505 }\r
baeaf579 506 \r
3fe4ff4f 507 // Read keys B from file\r
baeaf579 508 for (sectorNo=0; sectorNo<numSectors; sectorNo++) {\r
509 if (fread( keyB[sectorNo], 1, 6, fin ) == 0) {\r
510 PrintAndLog("File reading error.");\r
97d582a6 511 fclose(fin);\r
759c16b3 512 return 2;\r
baeaf579 513 }\r
26fdb4ab 514 }\r
97d582a6 515 fclose(fin);\r
26fdb4ab 516 // Read access rights to sectors\r
baeaf579 517\r
26fdb4ab 518 PrintAndLog("|-----------------------------------------|");\r
519 PrintAndLog("|------ Reading sector access bits...-----|");\r
520 PrintAndLog("|-----------------------------------------|");\r
521 \r
baeaf579 522 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
523 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 0, 0}};\r
524 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 525 SendCommand(&c);\r
26fdb4ab 526\r
baeaf579 527 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 528 uint8_t isOK = resp.arg[0] & 0xff;\r
529 uint8_t *data = resp.d.asBytes;\r
26fdb4ab 530 if (isOK){\r
c626c56e 531 rights[sectorNo][0] = ((data[7] & 0x10)>>2) | ((data[8] & 0x1)<<1) | ((data[8] & 0x10)>>4); // C1C2C3 for data area 0\r
532 rights[sectorNo][1] = ((data[7] & 0x20)>>3) | ((data[8] & 0x2)<<0) | ((data[8] & 0x20)>>5); // C1C2C3 for data area 1\r
533 rights[sectorNo][2] = ((data[7] & 0x40)>>4) | ((data[8] & 0x4)>>1) | ((data[8] & 0x40)>>6); // C1C2C3 for data area 2\r
534 rights[sectorNo][3] = ((data[7] & 0x80)>>5) | ((data[8] & 0x8)>>2) | ((data[8] & 0x80)>>7); // C1C2C3 for sector trailer\r
baeaf579 535 } else {\r
79db03ef 536 PrintAndLog("Could not get access rights for sector %2d. Trying with defaults...", sectorNo);\r
c626c56e 537 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
538 rights[sectorNo][3] = 0x01;\r
26fdb4ab 539 }\r
baeaf579 540 } else {\r
79db03ef 541 PrintAndLog("Command execute timeout when trying to read access rights for sector %2d. Trying with defaults...", sectorNo);\r
c626c56e 542 rights[sectorNo][0] = rights[sectorNo][1] = rights[sectorNo][2] = 0x00;\r
543 rights[sectorNo][3] = 0x01;\r
26fdb4ab 544 }\r
545 }\r
546 \r
547 // Read blocks and print to file\r
548 \r
549 PrintAndLog("|-----------------------------------------|");\r
550 PrintAndLog("|----- Dumping all blocks to file... -----|");\r
551 PrintAndLog("|-----------------------------------------|");\r
552 \r
79db03ef 553 bool isOK = true;\r
554 for (sectorNo = 0; isOK && sectorNo < numSectors; sectorNo++) {\r
555 for (blockNo = 0; isOK && blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
baeaf579 556 bool received = false;\r
3fe4ff4f 557 \r
baeaf579 558 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. At least the Access Conditions can always be read with key A. \r
559 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
560 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
26fdb4ab 561 SendCommand(&c);\r
baeaf579 562 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
563 } else { // data block. Check if it can be read with key A or key B\r
564 uint8_t data_area = sectorNo<32?blockNo:blockNo/5;\r
c626c56e 565 if ((rights[sectorNo][data_area] == 0x03) || (rights[sectorNo][data_area] == 0x05)) { // only key B would work\r
baeaf579 566 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 1, 0}};\r
567 memcpy(c.d.asBytes, keyB[sectorNo], 6);\r
26fdb4ab 568 SendCommand(&c);\r
baeaf579 569 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
c626c56e 570 } else if (rights[sectorNo][data_area] == 0x07) { // no key would work\r
79db03ef 571 isOK = false;\r
572 PrintAndLog("Access rights do not allow reading of sector %2d block %3d", sectorNo, blockNo);\r
baeaf579 573 } else { // key A would work\r
79db03ef 574 UsbCommand c = {CMD_MIFARE_READBL, {FirstBlockOfSector(sectorNo) + blockNo, 0, 0}};\r
575 memcpy(c.d.asBytes, keyA[sectorNo], 6);\r
576 SendCommand(&c);\r
577 received = WaitForResponseTimeout(CMD_ACK,&resp,1500);\r
26fdb4ab 578 }\r
579 }\r
580\r
902cb3c0 581 if (received) {\r
79db03ef 582 isOK = resp.arg[0] & 0xff;\r
902cb3c0 583 uint8_t *data = resp.d.asBytes;\r
baeaf579 584 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer. Fill in the keys.\r
585 data[0] = (keyA[sectorNo][0]);\r
586 data[1] = (keyA[sectorNo][1]);\r
587 data[2] = (keyA[sectorNo][2]);\r
588 data[3] = (keyA[sectorNo][3]);\r
589 data[4] = (keyA[sectorNo][4]);\r
590 data[5] = (keyA[sectorNo][5]);\r
591 data[10] = (keyB[sectorNo][0]);\r
592 data[11] = (keyB[sectorNo][1]);\r
593 data[12] = (keyB[sectorNo][2]);\r
594 data[13] = (keyB[sectorNo][3]);\r
595 data[14] = (keyB[sectorNo][4]);\r
596 data[15] = (keyB[sectorNo][5]);\r
3d77fdfa 597 }\r
26fdb4ab 598 if (isOK) {\r
79db03ef 599 memcpy(carddata[FirstBlockOfSector(sectorNo) + blockNo], data, 16);\r
600 PrintAndLog("Successfully read block %2d of sector %2d.", blockNo, sectorNo);\r
baeaf579 601 } else {\r
602 PrintAndLog("Could not read block %2d of sector %2d", blockNo, sectorNo);\r
79db03ef 603 break;\r
26fdb4ab 604 }\r
605 }\r
606 else {\r
79db03ef 607 isOK = false;\r
608 PrintAndLog("Command execute timeout when trying to read block %2d of sector %2d.", blockNo, sectorNo);\r
609 break;\r
26fdb4ab 610 }\r
611 }\r
612 }\r
79db03ef 613\r
614 if (isOK) {\r
615 if ((fout = fopen("dumpdata.bin","wb")) == NULL) { \r
616 PrintAndLog("Could not create file name dumpdata.bin");\r
617 return 1;\r
618 }\r
619 uint16_t numblocks = FirstBlockOfSector(numSectors - 1) + NumBlocksPerSector(numSectors - 1);\r
620 fwrite(carddata, 1, 16*numblocks, fout);\r
621 fclose(fout);\r
622 PrintAndLog("Dumped %d blocks (%d bytes) to file dumpdata.bin", numblocks, 16*numblocks);\r
623 }\r
624 \r
baeaf579 625 return 0;\r
26fdb4ab 626}\r
627\r
aea4d766 628int CmdHF14AMfRestore(const char *Cmd)\r
26fdb4ab 629{\r
baeaf579 630 uint8_t sectorNo,blockNo;\r
26fdb4ab 631 uint8_t keyType = 0;\r
632 uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
633 uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
baeaf579 634 uint8_t keyA[40][6];\r
635 uint8_t keyB[40][6];\r
636 uint8_t numSectors;\r
26fdb4ab 637 \r
26fdb4ab 638 FILE *fdump;\r
639 FILE *fkeys;\r
baeaf579 640\r
641 char cmdp = param_getchar(Cmd, 0);\r
642 switch (cmdp) {\r
643 case '0' : numSectors = 5; break;\r
644 case '1' : \r
645 case '\0': numSectors = 16; break;\r
646 case '2' : numSectors = 32; break;\r
647 case '4' : numSectors = 40; break;\r
648 default: numSectors = 16;\r
649 } \r
650\r
651 if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {\r
652 PrintAndLog("Usage: hf mf restore [card memory]");\r
653 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
654 PrintAndLog("");\r
655 PrintAndLog("Samples: hf mf restore");\r
656 PrintAndLog(" hf mf restore 4");\r
657 return 0;\r
658 }\r
659\r
26fdb4ab 660 if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {\r
aea4d766 661 PrintAndLog("Could not find file dumpdata.bin");\r
26fdb4ab 662 return 1;\r
663 }\r
664 if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {\r
aea4d766 665 PrintAndLog("Could not find file dumpkeys.bin");\r
ca4714cd 666 fclose(fdump);\r
26fdb4ab 667 return 1;\r
668 }\r
669 \r
baeaf579 670 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
671 if (fread(keyA[sectorNo], 1, 6, fkeys) == 0) {\r
672 PrintAndLog("File reading error (dumpkeys.bin).");\r
ca4714cd
MHS
673 fclose(fdump);\r
674 fclose(fkeys);\r
759c16b3 675 return 2;\r
baeaf579 676 }\r
26fdb4ab 677 }\r
baeaf579 678\r
679 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
680 if (fread(keyB[sectorNo], 1, 6, fkeys) == 0) {\r
681 PrintAndLog("File reading error (dumpkeys.bin).");\r
ca4714cd
MHS
682 fclose(fdump);\r
683 fclose(fkeys);\r
759c16b3 684 return 2;\r
baeaf579 685 }\r
26fdb4ab 686 }\r
ca4714cd 687 fclose(fkeys);\r
79db03ef 688\r
9d710943 689 PrintAndLog("Restoring dumpdata.bin to card");\r
26fdb4ab 690\r
baeaf579 691 for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {\r
692 for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {\r
693 UsbCommand c = {CMD_MIFARE_WRITEBL, {FirstBlockOfSector(sectorNo) + blockNo, keyType, 0}};\r
26fdb4ab 694 memcpy(c.d.asBytes, key, 6);\r
695 \r
759c16b3 696 if (fread(bldata, 1, 16, fdump) == 0) {\r
baeaf579 697 PrintAndLog("File reading error (dumpdata.bin).");\r
ca4714cd 698 fclose(fdump);\r
baeaf579 699 return 2;\r
700 }\r
26fdb4ab 701 \r
baeaf579 702 if (blockNo == NumBlocksPerSector(sectorNo) - 1) { // sector trailer\r
703 bldata[0] = (keyA[sectorNo][0]);\r
704 bldata[1] = (keyA[sectorNo][1]);\r
705 bldata[2] = (keyA[sectorNo][2]);\r
706 bldata[3] = (keyA[sectorNo][3]);\r
707 bldata[4] = (keyA[sectorNo][4]);\r
708 bldata[5] = (keyA[sectorNo][5]);\r
709 bldata[10] = (keyB[sectorNo][0]);\r
710 bldata[11] = (keyB[sectorNo][1]);\r
711 bldata[12] = (keyB[sectorNo][2]);\r
712 bldata[13] = (keyB[sectorNo][3]);\r
713 bldata[14] = (keyB[sectorNo][4]);\r
714 bldata[15] = (keyB[sectorNo][5]);\r
26fdb4ab 715 } \r
716 \r
baeaf579 717 PrintAndLog("Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));\r
26fdb4ab 718 \r
719 memcpy(c.d.asBytes + 10, bldata, 16);\r
720 SendCommand(&c);\r
26fdb4ab 721\r
902cb3c0 722 UsbCommand resp;\r
baeaf579 723 if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
902cb3c0 724 uint8_t isOK = resp.arg[0] & 0xff;\r
26fdb4ab 725 PrintAndLog("isOk:%02x", isOK);\r
726 } else {\r
727 PrintAndLog("Command execute timeout");\r
728 }\r
729 }\r
730 }\r
731 \r
732 fclose(fdump);\r
26fdb4ab 733 return 0;\r
734}\r
735\r
9ca155ba
M
736int CmdHF14AMfNested(const char *Cmd)\r
737{\r
738 int i, j, res, iterations;\r
baeaf579 739 sector *e_sector = NULL;\r
9ca155ba
M
740 uint8_t blockNo = 0;\r
741 uint8_t keyType = 0;\r
742 uint8_t trgBlockNo = 0;\r
743 uint8_t trgKeyType = 0;\r
baeaf579 744 uint8_t SectorsCnt = 0;\r
9ca155ba 745 uint8_t key[6] = {0, 0, 0, 0, 0, 0};\r
9492e0b0 746 uint8_t keyBlock[6*6];\r
9ca155ba 747 uint64_t key64 = 0;\r
baeaf579 748 bool transferToEml = false;\r
9ca155ba 749 \r
baeaf579 750 bool createDumpFile = false;\r
26fdb4ab 751 FILE *fkeys;\r
21156267 752 uint8_t standart[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
753 uint8_t tempkey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};\r
26fdb4ab 754 \r
9ca155ba
M
755 char cmdp, ctmp;\r
756\r
757 if (strlen(Cmd)<3) {\r
758 PrintAndLog("Usage:");\r
26fdb4ab 759 PrintAndLog(" all sectors: hf mf nested <card memory> <block number> <key A/B> <key (12 hex symbols)> [t,d]");\r
0014cb46
M
760 PrintAndLog(" one sector: hf mf nested o <block number> <key A/B> <key (12 hex symbols)>");\r
761 PrintAndLog(" <target block number> <target key A/B> [t]");\r
9ca155ba 762 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
8556b852 763 PrintAndLog("t - transfer keys into emulator memory");\r
26fdb4ab 764 PrintAndLog("d - write keys to binary file");\r
9ca155ba
M
765 PrintAndLog(" ");\r
766 PrintAndLog(" sample1: hf mf nested 1 0 A FFFFFFFFFFFF ");\r
79db03ef 767 PrintAndLog(" sample2: hf mf nested 1 0 A FFFFFFFFFFFF t ");\r
768 PrintAndLog(" sample3: hf mf nested 1 0 A FFFFFFFFFFFF d ");\r
769 PrintAndLog(" sample4: hf mf nested o 0 A FFFFFFFFFFFF 4 A");\r
9ca155ba
M
770 return 0;\r
771 } \r
772 \r
773 cmdp = param_getchar(Cmd, 0);\r
774 blockNo = param_get8(Cmd, 1);\r
775 ctmp = param_getchar(Cmd, 2);\r
baeaf579 776 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M
777 PrintAndLog("Key type must be A or B");\r
778 return 1;\r
779 }\r
780 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
781 if (param_gethex(Cmd, 3, key, 12)) {\r
782 PrintAndLog("Key must include 12 HEX symbols");\r
783 return 1;\r
784 }\r
785 \r
8556b852 786 if (cmdp == 'o' || cmdp == 'O') {\r
9ca155ba
M
787 cmdp = 'o';\r
788 trgBlockNo = param_get8(Cmd, 4);\r
789 ctmp = param_getchar(Cmd, 5);\r
baeaf579 790 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
9ca155ba
M
791 PrintAndLog("Target key type must be A or B");\r
792 return 1;\r
793 }\r
794 if (ctmp != 'A' && ctmp != 'a') trgKeyType = 1;\r
795 } else {\r
796 switch (cmdp) {\r
797 case '0': SectorsCnt = 05; break;\r
798 case '1': SectorsCnt = 16; break;\r
799 case '2': SectorsCnt = 32; break;\r
baeaf579 800 case '4': SectorsCnt = 40; break;\r
9ca155ba
M
801 default: SectorsCnt = 16;\r
802 }\r
803 }\r
8556b852
M
804\r
805 ctmp = param_getchar(Cmd, 4);\r
baeaf579 806 if (ctmp == 't' || ctmp == 'T') transferToEml = true;\r
807 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = true;\r
21156267 808 \r
8556b852
M
809 ctmp = param_getchar(Cmd, 6);\r
810 transferToEml |= (ctmp == 't' || ctmp == 'T');\r
21156267 811 transferToEml |= (ctmp == 'd' || ctmp == 'D');\r
9ca155ba 812 \r
9ca155ba 813 if (cmdp == 'o') {\r
baeaf579 814 PrintAndLog("--target block no:%3d, target key type:%c ", trgBlockNo, trgKeyType?'B':'A');\r
9492e0b0 815 if (mfnested(blockNo, keyType, key, trgBlockNo, trgKeyType, keyBlock, true)) {\r
9ca155ba
M
816 PrintAndLog("Nested error.");\r
817 return 2;\r
818 }\r
9492e0b0 819 key64 = bytes_to_num(keyBlock, 6);\r
820 if (key64) {\r
125a98a1 821 PrintAndLog("Found valid key:%012"llx, key64);\r
8556b852
M
822\r
823 // transfer key to the emulator\r
824 if (transferToEml) {\r
baeaf579 825 uint8_t sectortrailer;\r
826 if (trgBlockNo < 32*4) { // 4 block sector\r
827 sectortrailer = (trgBlockNo & 0x03) + 3;\r
828 } else { // 16 block sector\r
829 sectortrailer = (trgBlockNo & 0x0f) + 15;\r
830 }\r
831 mfEmlGetMem(keyBlock, sectortrailer, 1);\r
8556b852
M
832 \r
833 if (!trgKeyType)\r
834 num_to_bytes(key64, 6, keyBlock);\r
835 else\r
836 num_to_bytes(key64, 6, &keyBlock[10]);\r
baeaf579 837 mfEmlSetMem(keyBlock, sectortrailer, 1); \r
8556b852
M
838 }\r
839 } else {\r
9ca155ba 840 PrintAndLog("No valid key found");\r
8556b852 841 }\r
21156267 842 }\r
843 else { // ------------------------------------ multiple sectors working\r
9492e0b0 844 clock_t time1;\r
845 time1 = clock();\r
846\r
9ca155ba
M
847 e_sector = calloc(SectorsCnt, sizeof(sector));\r
848 if (e_sector == NULL) return 1;\r
849 \r
baeaf579 850 //test current key and additional standard keys first\r
9ca155ba 851 memcpy(keyBlock, key, 6);\r
9492e0b0 852 num_to_bytes(0xffffffffffff, 6, (uint8_t*)(keyBlock + 1 * 6));\r
853 num_to_bytes(0x000000000000, 6, (uint8_t*)(keyBlock + 2 * 6));\r
854 num_to_bytes(0xa0a1a2a3a4a5, 6, (uint8_t*)(keyBlock + 3 * 6));\r
855 num_to_bytes(0xb0b1b2b3b4b5, 6, (uint8_t*)(keyBlock + 4 * 6));\r
9ca155ba
M
856 num_to_bytes(0xaabbccddeeff, 6, (uint8_t*)(keyBlock + 5 * 6));\r
857\r
858 PrintAndLog("Testing known keys. Sector count=%d", SectorsCnt);\r
859 for (i = 0; i < SectorsCnt; i++) {\r
860 for (j = 0; j < 2; j++) {\r
861 if (e_sector[i].foundKey[j]) continue;\r
862 \r
baeaf579 863 res = mfCheckKeys(FirstBlockOfSector(i), j, 6, keyBlock, &key64);\r
9ca155ba
M
864 \r
865 if (!res) {\r
866 e_sector[i].Key[j] = key64;\r
867 e_sector[i].foundKey[j] = 1;\r
868 }\r
869 }\r
9492e0b0 870 }\r
871 \r
9ca155ba 872 \r
9ca155ba
M
873 // nested sectors\r
874 iterations = 0;\r
875 PrintAndLog("nested...");\r
9492e0b0 876 bool calibrate = true;\r
9ca155ba 877 for (i = 0; i < NESTED_SECTOR_RETRY; i++) {\r
baeaf579 878 for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
9ca155ba 879 for (trgKeyType = 0; trgKeyType < 2; trgKeyType++) { \r
baeaf579 880 if (e_sector[sectorNo].foundKey[trgKeyType]) continue;\r
9492e0b0 881 PrintAndLog("-----------------------------------------------");\r
baeaf579 882 if(mfnested(blockNo, keyType, key, FirstBlockOfSector(sectorNo), trgKeyType, keyBlock, calibrate)) {\r
9492e0b0 883 PrintAndLog("Nested error.\n");\r
3fe4ff4f 884 free(e_sector);\r
9492e0b0 885 return 2;\r
886 }\r
887 else {\r
888 calibrate = false;\r
889 }\r
9ca155ba
M
890 \r
891 iterations++;\r
9492e0b0 892\r
893 key64 = bytes_to_num(keyBlock, 6);\r
894 if (key64) {\r
125a98a1 895 PrintAndLog("Found valid key:%012"llx, key64);\r
baeaf579 896 e_sector[sectorNo].foundKey[trgKeyType] = 1;\r
897 e_sector[sectorNo].Key[trgKeyType] = key64;\r
9ca155ba
M
898 }\r
899 }\r
9492e0b0 900 }\r
9ca155ba
M
901 }\r
902\r
a0041115 903 printf("Time in nested: %1.3f (%1.3f sec per key)\n\n", ((float)clock() - time1)/CLOCKS_PER_SEC, ((float)clock() - time1)/iterations/CLOCKS_PER_SEC);\r
9492e0b0 904 \r
905 PrintAndLog("-----------------------------------------------\nIterations count: %d\n\n", iterations);\r
9ca155ba
M
906 //print them\r
907 PrintAndLog("|---|----------------|---|----------------|---|");\r
908 PrintAndLog("|sec|key A |res|key B |res|");\r
909 PrintAndLog("|---|----------------|---|----------------|---|");\r
910 for (i = 0; i < SectorsCnt; i++) {\r
125a98a1 911 PrintAndLog("|%03d| %012"llx" | %d | %012"llx" | %d |", i,\r
9ca155ba
M
912 e_sector[i].Key[0], e_sector[i].foundKey[0], e_sector[i].Key[1], e_sector[i].foundKey[1]);\r
913 }\r
914 PrintAndLog("|---|----------------|---|----------------|---|");\r
915 \r
8556b852
M
916 // transfer them to the emulator\r
917 if (transferToEml) {\r
918 for (i = 0; i < SectorsCnt; i++) {\r
baeaf579 919 mfEmlGetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852 920 if (e_sector[i].foundKey[0])\r
ab8b654e 921 num_to_bytes(e_sector[i].Key[0], 6, keyBlock);\r
8556b852
M
922 if (e_sector[i].foundKey[1])\r
923 num_to_bytes(e_sector[i].Key[1], 6, &keyBlock[10]);\r
baeaf579 924 mfEmlSetMem(keyBlock, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1);\r
8556b852
M
925 } \r
926 }\r
927 \r
21156267 928 // Create dump file\r
26fdb4ab 929 if (createDumpFile) {\r
930 if ((fkeys = fopen("dumpkeys.bin","wb")) == NULL) { \r
aea4d766 931 PrintAndLog("Could not create file dumpkeys.bin");\r
26fdb4ab 932 free(e_sector);\r
933 return 1;\r
934 }\r
baeaf579 935 PrintAndLog("Printing keys to binary file dumpkeys.bin...");\r
936 for(i=0; i<SectorsCnt; i++) {\r
21156267 937 if (e_sector[i].foundKey[0]){\r
938 num_to_bytes(e_sector[i].Key[0], 6, tempkey);\r
939 fwrite ( tempkey, 1, 6, fkeys );\r
940 }\r
941 else{\r
942 fwrite ( &standart, 1, 6, fkeys );\r
943 }\r
26fdb4ab 944 }\r
baeaf579 945 for(i=0; i<SectorsCnt; i++) {\r
21156267 946 if (e_sector[i].foundKey[1]){\r
947 num_to_bytes(e_sector[i].Key[1], 6, tempkey);\r
948 fwrite ( tempkey, 1, 6, fkeys );\r
949 }\r
950 else{\r
951 fwrite ( &standart, 1, 6, fkeys );\r
952 }\r
26fdb4ab 953 }\r
954 fclose(fkeys);\r
955 }\r
956 \r
9ca155ba
M
957 free(e_sector);\r
958 }\r
9ca155ba
M
959 return 0;\r
960}\r
961\r
962int CmdHF14AMfChk(const char *Cmd)\r
963{\r
90e278d3
MHS
964 if (strlen(Cmd)<3) {\r
965 PrintAndLog("Usage: hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
966 PrintAndLog(" * - all sectors");\r
967 PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
968 PrintAndLog("d - write keys to binary file\n");\r
969 PrintAndLog(" sample: hf mf chk 0 A 1234567890ab keys.dic");\r
970 PrintAndLog(" hf mf chk *1 ? t");\r
971 return 0;\r
972 } \r
973\r
aea4d766 974 FILE * f;\r
975 char filename[256]={0};\r
83613803 976 char buf[13];\r
aea4d766 977 uint8_t *keyBlock = NULL, *p;\r
978 uint8_t stKeyBlock = 20;\r
979 \r
9ca155ba
M
980 int i, res;\r
981 int keycnt = 0;\r
982 char ctmp = 0x00;\r
983 uint8_t blockNo = 0;\r
aea4d766 984 uint8_t SectorsCnt = 1;\r
9ca155ba 985 uint8_t keyType = 0;\r
9ca155ba 986 uint64_t key64 = 0;\r
aea4d766 987 \r
988 int transferToEml = 0;\r
989 int createDumpFile = 0;\r
9ca155ba 990\r
52ab55ab 991\r
aea4d766 992 keyBlock = calloc(stKeyBlock, 6);\r
993 if (keyBlock == NULL) return 1;\r
994\r
0c12504a 995 uint64_t defaultKeys[] =\r
996 {\r
997 0xffffffffffff, // Default key (first key used by program if no user defined key)\r
998 0x000000000000, // Blank key\r
999 0xa0a1a2a3a4a5, // NFCForum MAD key\r
1000 0xb0b1b2b3b4b5,\r
1001 0xaabbccddeeff,\r
1002 0x4d3a99c351dd,\r
1003 0x1a982c7e459a,\r
1004 0xd3f7d3f7d3f7,\r
1005 0x714c5c886e97,\r
1006 0x587ee5f9350f,\r
1007 0xa0478cc39091,\r
1008 0x533cb6c723f6,\r
1009 0x8fd0a4f256e9\r
1010 };\r
baeaf579 1011 int defaultKeysSize = sizeof(defaultKeys) / sizeof(uint64_t);\r
0c12504a 1012\r
1013 for (int defaultKeyCounter = 0; defaultKeyCounter < defaultKeysSize; defaultKeyCounter++)\r
1014 {\r
1015 num_to_bytes(defaultKeys[defaultKeyCounter], 6, (uint8_t*)(keyBlock + defaultKeyCounter * 6));\r
1016 }\r
aea4d766 1017 \r
aea4d766 1018 if (param_getchar(Cmd, 0)=='*') {\r
1019 blockNo = 3;\r
1020 switch(param_getchar(Cmd+1, 0)) {\r
1021 case '0': SectorsCnt = 5; break;\r
1022 case '1': SectorsCnt = 16; break;\r
1023 case '2': SectorsCnt = 32; break;\r
1024 case '4': SectorsCnt = 40; break;\r
1025 default: SectorsCnt = 16;\r
1026 }\r
1027 }\r
1028 else\r
1029 blockNo = param_get8(Cmd, 0);\r
1030 \r
9ca155ba 1031 ctmp = param_getchar(Cmd, 1);\r
aea4d766 1032 switch (ctmp) { \r
1033 case 'a': case 'A':\r
1034 keyType = !0;\r
1035 break;\r
1036 case 'b': case 'B':\r
1037 keyType = !1;\r
1038 break;\r
1039 case '?':\r
1040 keyType = 2;\r
1041 break;\r
1042 default:\r
1043 PrintAndLog("Key type must be A , B or ?");\r
9ca155ba 1044 return 1;\r
aea4d766 1045 };\r
9ca155ba 1046 \r
aea4d766 1047 ctmp = param_getchar(Cmd, 2);\r
1048 if (ctmp == 't' || ctmp == 'T') transferToEml = 1;\r
1049 else if (ctmp == 'd' || ctmp == 'D') createDumpFile = 1;\r
1050 \r
1051 for (i = transferToEml || createDumpFile; param_getchar(Cmd, 2 + i); i++) {\r
1052 if (!param_gethex(Cmd, 2 + i, keyBlock + 6 * keycnt, 12)) {\r
1053 if ( stKeyBlock - keycnt < 2) {\r
1054 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1055 if (!p) {\r
1056 PrintAndLog("Cannot allocate memory for Keys");\r
1057 free(keyBlock);\r
1058 return 2;\r
1059 }\r
1060 keyBlock = p;\r
1061 }\r
baeaf579 1062 PrintAndLog("chk key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
aea4d766 1063 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1064 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1065 keycnt++;\r
1066 } else {\r
1067 // May be a dic file\r
1068 if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {\r
1069 PrintAndLog("File name too long");\r
1070 free(keyBlock);\r
1071 return 2;\r
1072 }\r
1073 \r
aea4d766 1074 if ( (f = fopen( filename , "r")) ) {\r
0c12504a 1075 while( fgets(buf, sizeof(buf), f) ){\r
99a71a0d 1076 if (strlen(buf) < 12 || buf[11] == '\n')\r
1077 continue;\r
aea4d766 1078 \r
99a71a0d 1079 while (fgetc(f) != '\n' && !feof(f)) ; //goto next line\r
1080 \r
9492e0b0 1081 if( buf[0]=='#' ) continue; //The line start with # is comment, skip\r
9ca155ba 1082\r
99a71a0d 1083 if (!isxdigit(buf[0])){\r
1084 PrintAndLog("File content error. '%s' must include 12 HEX symbols",buf);\r
aea4d766 1085 continue;\r
1086 }\r
1087 \r
99a71a0d 1088 buf[12] = 0;\r
aea4d766 1089\r
1090 if ( stKeyBlock - keycnt < 2) {\r
1091 p = realloc(keyBlock, 6*(stKeyBlock+=10));\r
1092 if (!p) {\r
1093 PrintAndLog("Cannot allocate memory for defKeys");\r
1094 free(keyBlock);\r
1095 return 2;\r
1096 }\r
1097 keyBlock = p;\r
1098 }\r
1099 memset(keyBlock + 6 * keycnt, 0, 6);\r
99a71a0d 1100 num_to_bytes(strtoll(buf, NULL, 16), 6, keyBlock + 6*keycnt);\r
baeaf579 1101 PrintAndLog("chk custom key[%2d] %012"llx, keycnt, bytes_to_num(keyBlock + 6*keycnt, 6));\r
aea4d766 1102 keycnt++;\r
0c12504a 1103 memset(buf, 0, sizeof(buf));\r
aea4d766 1104 }\r
90e278d3 1105 fclose(f);\r
aea4d766 1106 } else {\r
1107 PrintAndLog("File: %s: not found or locked.", filename);\r
1108 free(keyBlock);\r
1109 return 1;\r
3fe4ff4f 1110 \r
aea4d766 1111 }\r
9ca155ba 1112 }\r
9ca155ba
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1113 }\r
1114 \r
1115 if (keycnt == 0) {\r
baeaf579 1116 PrintAndLog("No key specified, trying default keys");\r
0c12504a 1117 for (;keycnt < defaultKeysSize; keycnt++)\r
baeaf579 1118 PrintAndLog("chk default key[%2d] %02x%02x%02x%02x%02x%02x", keycnt,\r
79db03ef 1119 (keyBlock + 6*keycnt)[0],(keyBlock + 6*keycnt)[1], (keyBlock + 6*keycnt)[2],\r
1120 (keyBlock + 6*keycnt)[3], (keyBlock + 6*keycnt)[4], (keyBlock + 6*keycnt)[5], 6);\r
1121 }\r
1122 \r
1123 // initialize storage for found keys\r
1124 bool validKey[2][40];\r
1125 uint8_t foundKey[2][40][6];\r
1126 for (uint16_t t = 0; t < 2; t++) {\r
1127 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1128 validKey[t][sectorNo] = false;\r
1129 for (uint16_t i = 0; i < 6; i++) {\r
1130 foundKey[t][sectorNo][i] = 0xff;\r
1131 }\r
1132 }\r
9ca155ba 1133 }\r
9ca155ba 1134 \r
baeaf579 1135 for ( int t = !keyType; t < 2; keyType==2?(t++):(t=2) ) {\r
aea4d766 1136 int b=blockNo;\r
baeaf579 1137 for (int i = 0; i < SectorsCnt; ++i) {\r
79db03ef 1138 PrintAndLog("--sector:%2d, block:%3d, key type:%C, key count:%2d ", i, b, t?'B':'A', keycnt);\r
9492e0b0 1139 uint32_t max_keys = keycnt>USB_CMD_DATA_SIZE/6?USB_CMD_DATA_SIZE/6:keycnt;\r
1140 for (uint32_t c = 0; c < keycnt; c+=max_keys) {\r
1141 uint32_t size = keycnt-c>max_keys?max_keys:keycnt-c;\r
1142 res = mfCheckKeys(b, t, size, &keyBlock[6*c], &key64);\r
baeaf579 1143 if (res != 1) {\r
aea4d766 1144 if (!res) {\r
125a98a1 1145 PrintAndLog("Found valid key:[%012"llx"]",key64);\r
79db03ef 1146 num_to_bytes(key64, 6, foundKey[t][i]);\r
1147 validKey[t][i] = true;\r
1148 } \r
aea4d766 1149 } else {\r
1150 PrintAndLog("Command execute timeout");\r
1151 }\r
1152 }\r
1153 b<127?(b+=4):(b+=16); \r
1154 }\r
9ca155ba
M
1155 }\r
1156\r
79db03ef 1157 if (transferToEml) {\r
1158 uint8_t block[16];\r
1159 for (uint16_t sectorNo = 0; sectorNo < SectorsCnt; sectorNo++) {\r
1160 if (validKey[0][sectorNo] || validKey[1][sectorNo]) {\r
1161 mfEmlGetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
1162 for (uint16_t t = 0; t < 2; t++) {\r
1163 if (validKey[t][sectorNo]) {\r
1164 memcpy(block + t*10, foundKey[t][sectorNo], 6);\r
1165 }\r
1166 }\r
1167 mfEmlSetMem(block, FirstBlockOfSector(sectorNo) + NumBlocksPerSector(sectorNo) - 1, 1);\r
1168 }\r
1169 }\r
1170 PrintAndLog("Found keys have been transferred to the emulator memory");\r
1171 }\r
1172\r
aea4d766 1173 if (createDumpFile) {\r
79db03ef 1174 FILE *fkeys = fopen("dumpkeys.bin","wb");\r
1175 if (fkeys == NULL) { \r
aea4d766 1176 PrintAndLog("Could not create file dumpkeys.bin");\r
79db03ef 1177 free(keyBlock);\r
aea4d766 1178 return 1;\r
1179 }\r
79db03ef 1180 for (uint16_t t = 0; t < 2; t++) {\r
1181 fwrite(foundKey[t], 1, 6*SectorsCnt, fkeys);\r
aea4d766 1182 }\r
1183 fclose(fkeys);\r
79db03ef 1184 PrintAndLog("Found keys have been dumped to file dumpkeys.bin. 0xffffffffffff has been inserted for unknown keys.");\r
aea4d766 1185 }\r
79db03ef 1186\r
1187 free(keyBlock);\r
3fe4ff4f 1188 PrintAndLog("");\r
79db03ef 1189 return 0;\r
9ca155ba
M
1190}\r
1191\r
1192int CmdHF14AMf1kSim(const char *Cmd)\r
1193{\r
7bc95e2e 1194 uint8_t uid[7] = {0, 0, 0, 0, 0, 0, 0};\r
d2f487af 1195 uint8_t exitAfterNReads = 0;\r
1196 uint8_t flags = 0;\r
1197\r
9ca155ba 1198 if (param_getchar(Cmd, 0) == 'h') {\r
d2f487af 1199 PrintAndLog("Usage: hf mf sim u <uid (8 hex symbols)> n <numreads> i x");\r
1200 PrintAndLog(" u (Optional) UID. If not specified, the UID from emulator memory will be used");\r
1201 PrintAndLog(" n (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
1202 PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
1203 PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
b03c0f2d 1204 PrintAndLog(" sample: hf mf sim u 0a0a0a0a ");\r
9ca155ba 1205 return 0;\r
9ca155ba 1206 }\r
d2f487af 1207 uint8_t pnr = 0;\r
1208 if (param_getchar(Cmd, pnr) == 'u') {\r
1209 if(param_gethex(Cmd, pnr+1, uid, 8) == 0)\r
1210 {\r
baeaf579 1211 flags |= FLAG_4B_UID_IN_DATA; // UID from packet\r
1212 } else if(param_gethex(Cmd,pnr+1,uid,14) == 0) {\r
d2f487af 1213 flags |= FLAG_7B_UID_IN_DATA;// UID from packet\r
baeaf579 1214 } else {\r
1215 PrintAndLog("UID, if specified, must include 8 or 14 HEX symbols");\r
1216 return 1;\r
d2f487af 1217 }\r
1218 pnr +=2;\r
1219 }\r
1220 if (param_getchar(Cmd, pnr) == 'n') {\r
1221 exitAfterNReads = param_get8(Cmd,pnr+1);\r
1222 pnr += 2;\r
1223 }\r
1224 if (param_getchar(Cmd, pnr) == 'i' ) {\r
1225 //Using a flag to signal interactiveness, least significant bit\r
1226 flags |= FLAG_INTERACTIVE;\r
1227 pnr++;\r
1228 }\r
1229\r
1230 if (param_getchar(Cmd, pnr) == 'x' ) {\r
1231 //Using a flag to signal interactiveness, least significant bit\r
1232 flags |= FLAG_NR_AR_ATTACK;\r
1233 }\r
1234 PrintAndLog(" uid:%s, numreads:%d, flags:%d (0x%02x) ",\r
1235 flags & FLAG_4B_UID_IN_DATA ? sprint_hex(uid,4):\r
1236 flags & FLAG_7B_UID_IN_DATA ? sprint_hex(uid,7): "N/A"\r
1237 , exitAfterNReads, flags,flags);\r
1238\r
1239\r
baeaf579 1240 UsbCommand c = {CMD_SIMULATE_MIFARE_CARD, {flags, exitAfterNReads,0}};\r
1241 memcpy(c.d.asBytes, uid, sizeof(uid));\r
1242 SendCommand(&c);\r
d2f487af 1243\r
baeaf579 1244 if(flags & FLAG_INTERACTIVE)\r
1245 {\r
1246 UsbCommand resp;\r
1247 PrintAndLog("Press pm3-button to abort simulation");\r
1248 while(! WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
1249 //We're waiting only 1.5 s at a time, otherwise we get the\r
1250 // annoying message about "Waiting for a response... "\r
1251 }\r
1252 }\r
1253 \r
1254 return 0;\r
9ca155ba
M
1255}\r
1256\r
1257int CmdHF14AMfDbg(const char *Cmd)\r
1258{\r
8556b852
M
1259 int dbgMode = param_get32ex(Cmd, 0, 0, 10);\r
1260 if (dbgMode > 4) {\r
baeaf579 1261 PrintAndLog("Max debug mode parameter is 4 \n");\r
8556b852
M
1262 }\r
1263\r
1264 if (strlen(Cmd) < 1 || !param_getchar(Cmd, 0) || dbgMode > 4) {\r
9ca155ba
M
1265 PrintAndLog("Usage: hf mf dbg <debug level>");\r
1266 PrintAndLog(" 0 - no debug messages");\r
1267 PrintAndLog(" 1 - error messages");\r
b03c0f2d 1268 PrintAndLog(" 2 - plus information messages");\r
1269 PrintAndLog(" 3 - plus debug messages");\r
1270 PrintAndLog(" 4 - print even debug messages in timing critical functions");\r
1271 PrintAndLog(" Note: this option therefore may cause malfunction itself");\r
9ca155ba
M
1272 return 0;\r
1273 } \r
1274\r
8556b852
M
1275 UsbCommand c = {CMD_MIFARE_SET_DBGMODE, {dbgMode, 0, 0}};\r
1276 SendCommand(&c);\r
1277\r
9ca155ba
M
1278 return 0;\r
1279}\r
1280\r
1281int CmdHF14AMfEGet(const char *Cmd)\r
1282{\r
8556b852 1283 uint8_t blockNo = 0;\r
baeaf579 1284 uint8_t data[16];\r
8556b852
M
1285\r
1286 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1287 PrintAndLog("Usage: hf mf eget <block number>");\r
1288 PrintAndLog(" sample: hf mf eget 0 ");\r
1289 return 0;\r
1290 } \r
1291 \r
1292 blockNo = param_get8(Cmd, 0);\r
8556b852
M
1293\r
1294 PrintAndLog(" ");\r
baeaf579 1295 if (!mfEmlGetMem(data, blockNo, 1)) {\r
1296 PrintAndLog("data[%3d]:%s", blockNo, sprint_hex(data, 16));\r
8556b852
M
1297 } else {\r
1298 PrintAndLog("Command execute timeout");\r
1299 }\r
1300\r
1301 return 0;\r
1302}\r
1303\r
1304int CmdHF14AMfEClear(const char *Cmd)\r
1305{\r
1306 if (param_getchar(Cmd, 0) == 'h') {\r
1307 PrintAndLog("Usage: hf mf eclr");\r
1308 PrintAndLog("It set card emulator memory to empty data blocks and key A/B FFFFFFFFFFFF \n");\r
1309 return 0;\r
1310 } \r
1311\r
1312 UsbCommand c = {CMD_MIFARE_EML_MEMCLR, {0, 0, 0}};\r
1313 SendCommand(&c);\r
9ca155ba
M
1314 return 0;\r
1315}\r
1316\r
baeaf579 1317\r
9ca155ba
M
1318int CmdHF14AMfESet(const char *Cmd)\r
1319{\r
8556b852
M
1320 uint8_t memBlock[16];\r
1321 uint8_t blockNo = 0;\r
1322\r
1323 memset(memBlock, 0x00, sizeof(memBlock));\r
1324\r
1325 if (strlen(Cmd) < 3 || param_getchar(Cmd, 0) == 'h') {\r
1326 PrintAndLog("Usage: hf mf eset <block number> <block data (32 hex symbols)>");\r
1327 PrintAndLog(" sample: hf mf eset 1 000102030405060708090a0b0c0d0e0f ");\r
1328 return 0;\r
1329 } \r
1330 \r
1331 blockNo = param_get8(Cmd, 0);\r
8556b852
M
1332 \r
1333 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1334 PrintAndLog("block data must include 32 HEX symbols");\r
1335 return 1;\r
1336 }\r
1337 \r
1338 // 1 - blocks count\r
baeaf579 1339 UsbCommand c = {CMD_MIFARE_EML_MEMSET, {blockNo, 1, 0}};\r
8556b852 1340 memcpy(c.d.asBytes, memBlock, 16);\r
baeaf579 1341 SendCommand(&c);\r
1342 return 0;\r
9ca155ba
M
1343}\r
1344\r
baeaf579 1345\r
9ca155ba
M
1346int CmdHF14AMfELoad(const char *Cmd)\r
1347{\r
ab8b654e
M
1348 FILE * f;\r
1349 char filename[20];\r
baeaf579 1350 char *fnameptr = filename;\r
ab8b654e
M
1351 char buf[64];\r
1352 uint8_t buf8[64];\r
1353 int i, len, blockNum;\r
1354 \r
1355 memset(filename, 0, sizeof(filename));\r
1356 memset(buf, 0, sizeof(buf));\r
1357\r
aea4d766 1358 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
ab8b654e
M
1359 PrintAndLog("It loads emul dump from the file `filename.eml`");\r
1360 PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");\r
1361 PrintAndLog(" sample: hf mf eload filename");\r
1362 return 0;\r
1363 } \r
1364\r
1365 len = strlen(Cmd);\r
1366 if (len > 14) len = 14;\r
ab8b654e
M
1367\r
1368 memcpy(filename, Cmd, len);\r
1369 fnameptr += len;\r
1370\r
1371 sprintf(fnameptr, ".eml"); \r
1372 \r
1373 // open file\r
1374 f = fopen(filename, "r");\r
1375 if (f == NULL) {\r
3fe4ff4f 1376 PrintAndLog("File %s not found or locked", filename);\r
ab8b654e
M
1377 return 1;\r
1378 }\r
1379 \r
1380 blockNum = 0;\r
1381 while(!feof(f)){\r
1382 memset(buf, 0, sizeof(buf));\r
759c16b3 1383 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1384 if((blockNum == 16*4) || (blockNum == 32*4 + 8*16)) { // supports both old (1K) and new (4K) .eml files)\r
d2f487af 1385 break;\r
1386 }\r
1387 PrintAndLog("File reading error.");\r
97d582a6 1388 fclose(f);\r
759c16b3 1389 return 2;\r
baeaf579 1390 }\r
ab8b654e 1391 if (strlen(buf) < 32){\r
aea4d766 1392 if(strlen(buf) && feof(f))\r
1393 break;\r
ab8b654e 1394 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
97d582a6 1395 fclose(f);\r
ab8b654e
M
1396 return 2;\r
1397 }\r
baeaf579 1398 for (i = 0; i < 32; i += 2) {\r
1399 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
baeaf579 1400 }\r
3fe4ff4f 1401 \r
ab8b654e 1402 if (mfEmlSetMem(buf8, blockNum, 1)) {\r
baeaf579 1403 PrintAndLog("Cant set emul block: %3d", blockNum);\r
97d582a6 1404 fclose(f);\r
ab8b654e
M
1405 return 3;\r
1406 }\r
1407 blockNum++;\r
1408 \r
baeaf579 1409 if (blockNum >= 32*4 + 8*16) break;\r
ab8b654e
M
1410 }\r
1411 fclose(f);\r
1412 \r
baeaf579 1413 if ((blockNum != 16*4) && (blockNum != 32*4 + 8*16)) {\r
1414 PrintAndLog("File content error. There must be 64 or 256 blocks.");\r
ab8b654e
M
1415 return 4;\r
1416 }\r
d2f487af 1417 PrintAndLog("Loaded %d blocks from file: %s", blockNum, filename);\r
baeaf579 1418 return 0;\r
9ca155ba
M
1419}\r
1420\r
baeaf579 1421\r
9ca155ba
M
1422int CmdHF14AMfESave(const char *Cmd)\r
1423{\r
ab8b654e
M
1424 FILE * f;\r
1425 char filename[20];\r
1426 char * fnameptr = filename;\r
1427 uint8_t buf[64];\r
1428 int i, j, len;\r
1429 \r
1430 memset(filename, 0, sizeof(filename));\r
1431 memset(buf, 0, sizeof(buf));\r
1432\r
1433 if (param_getchar(Cmd, 0) == 'h') {\r
1434 PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");\r
1435 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");\r
1436 PrintAndLog(" sample: hf mf esave ");\r
1437 PrintAndLog(" hf mf esave filename");\r
1438 return 0;\r
1439 } \r
1440\r
1441 len = strlen(Cmd);\r
1442 if (len > 14) len = 14;\r
1443 \r
1444 if (len < 1) {\r
1445 // get filename\r
1446 if (mfEmlGetMem(buf, 0, 1)) {\r
1447 PrintAndLog("Cant get block: %d", 0);\r
1448 return 1;\r
1449 }\r
1450 for (j = 0; j < 7; j++, fnameptr += 2)\r
1451 sprintf(fnameptr, "%02x", buf[j]); \r
1452 } else {\r
1453 memcpy(filename, Cmd, len);\r
1454 fnameptr += len;\r
1455 }\r
1456\r
1457 sprintf(fnameptr, ".eml"); \r
1458 \r
1459 // open file\r
1460 f = fopen(filename, "w+");\r
1461\r
1462 // put hex\r
baeaf579 1463 for (i = 0; i < 32*4 + 8*16; i++) {\r
ab8b654e
M
1464 if (mfEmlGetMem(buf, i, 1)) {\r
1465 PrintAndLog("Cant get block: %d", i);\r
1466 break;\r
1467 }\r
1468 for (j = 0; j < 16; j++)\r
3fe4ff4f 1469 fprintf(f, "%02X", buf[j]); \r
ab8b654e
M
1470 fprintf(f,"\n");\r
1471 }\r
1472 fclose(f);\r
1473 \r
1474 PrintAndLog("Saved to file: %s", filename);\r
1475 \r
9ca155ba
M
1476 return 0;\r
1477}\r
1478\r
baeaf579 1479\r
26fdb4ab 1480int CmdHF14AMfECFill(const char *Cmd)\r
1481{\r
8556b852 1482 uint8_t keyType = 0;\r
baeaf579 1483 uint8_t numSectors = 16;\r
1484 \r
8556b852 1485 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1486 PrintAndLog("Usage: hf mf ecfill <key A/B> [card memory]");\r
1487 PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");\r
1488 PrintAndLog("");\r
1489 PrintAndLog("samples: hf mf ecfill A");\r
1490 PrintAndLog(" hf mf ecfill A 4");\r
1491 PrintAndLog("Read card and transfer its data to emulator memory.");\r
1492 PrintAndLog("Keys must be laid in the emulator memory. \n");\r
8556b852
M
1493 return 0;\r
1494 } \r
1495\r
1496 char ctmp = param_getchar(Cmd, 0);\r
baeaf579 1497 if (ctmp != 'a' && ctmp != 'A' && ctmp != 'b' && ctmp != 'B') {\r
8556b852
M
1498 PrintAndLog("Key type must be A or B");\r
1499 return 1;\r
1500 }\r
1501 if (ctmp != 'A' && ctmp != 'a') keyType = 1;\r
1502\r
baeaf579 1503 ctmp = param_getchar(Cmd, 1);\r
1504 switch (ctmp) {\r
1505 case '0' : numSectors = 5; break;\r
1506 case '1' : \r
1507 case '\0': numSectors = 16; break;\r
1508 case '2' : numSectors = 32; break;\r
1509 case '4' : numSectors = 40; break;\r
1510 default: numSectors = 16;\r
1511 } \r
1512\r
1513 printf("--params: numSectors: %d, keyType:%d", numSectors, keyType);\r
1514 UsbCommand c = {CMD_MIFARE_EML_CARDLOAD, {numSectors, keyType, 0}};\r
1515 SendCommand(&c);\r
1516 return 0;\r
8556b852
M
1517}\r
1518\r
baeaf579 1519\r
26fdb4ab 1520int CmdHF14AMfEKeyPrn(const char *Cmd)\r
1521{\r
baeaf579 1522 int i;\r
8556b852
M
1523 uint8_t data[16];\r
1524 uint64_t keyA, keyB;\r
1525 \r
1526 PrintAndLog("|---|----------------|----------------|");\r
1527 PrintAndLog("|sec|key A |key B |");\r
1528 PrintAndLog("|---|----------------|----------------|");\r
aea4d766 1529 for (i = 0; i < 40; i++) {\r
baeaf579 1530 if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {\r
1531 PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);\r
8556b852
M
1532 break;\r
1533 }\r
1534 keyA = bytes_to_num(data, 6);\r
1535 keyB = bytes_to_num(data + 10, 6);\r
125a98a1 1536 PrintAndLog("|%03d| %012"llx" | %012"llx" |", i, keyA, keyB);\r
8556b852
M
1537 }\r
1538 PrintAndLog("|---|----------------|----------------|");\r
1539 \r
1540 return 0;\r
1541}\r
1542\r
baeaf579 1543\r
0675f200
M
1544int CmdHF14AMfCSetUID(const char *Cmd)\r
1545{\r
1546 uint8_t wipeCard = 0;\r
3fe4ff4f 1547 uint8_t uid[8] = {0x00};\r
1548 uint8_t oldUid[8] = {0x00};\r
0675f200
M
1549 int res;\r
1550\r
1551 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1552 PrintAndLog("Usage: hf mf csetuid <UID 8 hex symbols> <w>");\r
1553 PrintAndLog("sample: hf mf csetuid 01020304 w");\r
1554 PrintAndLog("Set UID for magic Chinese card (only works with!!!)");\r
1555 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1556 return 0;\r
1557 } \r
1558\r
1559 if (param_getchar(Cmd, 0) && param_gethex(Cmd, 0, uid, 8)) {\r
1560 PrintAndLog("UID must include 8 HEX symbols");\r
1561 return 1;\r
1562 }\r
1563\r
1564 char ctmp = param_getchar(Cmd, 1);\r
1565 if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
1566 \r
1567 PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
1568\r
1569 res = mfCSetUID(uid, oldUid, wipeCard);\r
1570 if (res) {\r
1571 PrintAndLog("Can't set UID. error=%d", res);\r
1572 return 1;\r
1573 }\r
1574 \r
1575 PrintAndLog("old UID:%s", sprint_hex(oldUid, 4));\r
3fe4ff4f 1576 PrintAndLog("new UID:%s", sprint_hex(uid, 4));\r
0675f200
M
1577 return 0;\r
1578}\r
1579\r
1580int CmdHF14AMfCSetBlk(const char *Cmd)\r
1581{\r
f774db95
M
1582 uint8_t uid[8];\r
1583 uint8_t memBlock[16];\r
1584 uint8_t blockNo = 0;\r
1585 int res;\r
1586 memset(memBlock, 0x00, sizeof(memBlock));\r
1587\r
1588 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1589 PrintAndLog("Usage: hf mf csetblk <block number> <block data (32 hex symbols)>");\r
1590 PrintAndLog("sample: hf mf csetblk 1 01020304050607080910111213141516");\r
1591 PrintAndLog("Set block data for magic Chinese card (only works with!!!)");\r
1592 PrintAndLog("If you want wipe card then add 'w' into command line. \n");\r
1593 return 0;\r
1594 } \r
1595\r
1596 blockNo = param_get8(Cmd, 0);\r
f774db95
M
1597\r
1598 if (param_gethex(Cmd, 1, memBlock, 32)) {\r
1599 PrintAndLog("block data must include 32 HEX symbols");\r
1600 return 1;\r
1601 }\r
1602\r
baeaf579 1603 PrintAndLog("--block number:%2d data:%s", blockNo, sprint_hex(memBlock, 16));\r
f774db95 1604\r
208a0166 1605 res = mfCSetBlock(blockNo, memBlock, uid, 0, CSETBLOCK_SINGLE_OPER);\r
f774db95
M
1606 if (res) {\r
1607 PrintAndLog("Can't write block. error=%d", res);\r
1608 return 1;\r
1609 }\r
1610 \r
1611 PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
0675f200
M
1612 return 0;\r
1613}\r
1614\r
baeaf579 1615\r
0675f200
M
1616int CmdHF14AMfCLoad(const char *Cmd)\r
1617{\r
208a0166
M
1618 FILE * f;\r
1619 char filename[20];\r
1620 char * fnameptr = filename;\r
1621 char buf[64];\r
1622 uint8_t buf8[64];\r
1623 uint8_t fillFromEmulator = 0;\r
1624 int i, len, blockNum, flags;\r
1625 \r
1626 memset(filename, 0, sizeof(filename));\r
1627 memset(buf, 0, sizeof(buf));\r
1628\r
1629 if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
1630 PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
1631 PrintAndLog("or from emulator memory (option `e`)");\r
1632 PrintAndLog("Usage: hf mf cload <file name w/o `.eml`>");\r
1633 PrintAndLog(" or: hf mf cload e ");\r
1634 PrintAndLog(" sample: hf mf cload filename");\r
1635 return 0;\r
1636 } \r
1637\r
1638 char ctmp = param_getchar(Cmd, 0);\r
1639 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1640 \r
1641 if (fillFromEmulator) {\r
1642 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1643 for (blockNum = 0; blockNum < 16 * 4; blockNum += 1) {\r
1644 if (mfEmlGetMem(buf8, blockNum, 1)) {\r
1645 PrintAndLog("Cant get block: %d", blockNum);\r
1646 return 2;\r
1647 }\r
1648 \r
1649 if (blockNum == 2) flags = 0;\r
1650 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1651\r
1652 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
1653 PrintAndLog("Cant set magic card block: %d", blockNum);\r
1654 return 3;\r
1655 }\r
1656 }\r
1657 return 0;\r
1658 } else {\r
1659 len = strlen(Cmd);\r
1660 if (len > 14) len = 14;\r
1661\r
1662 memcpy(filename, Cmd, len);\r
1663 fnameptr += len;\r
1664\r
1665 sprintf(fnameptr, ".eml"); \r
1666 \r
1667 // open file\r
1668 f = fopen(filename, "r");\r
1669 if (f == NULL) {\r
1670 PrintAndLog("File not found or locked.");\r
1671 return 1;\r
1672 }\r
1673 \r
1674 blockNum = 0;\r
1675 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1676 while(!feof(f)){\r
1677 memset(buf, 0, sizeof(buf));\r
759c16b3 1678 if (fgets(buf, sizeof(buf), f) == NULL) {\r
baeaf579 1679 PrintAndLog("File reading error.");\r
1680 return 2;\r
1681 }\r
208a0166
M
1682\r
1683 if (strlen(buf) < 32){\r
1684 if(strlen(buf) && feof(f))\r
1685 break;\r
1686 PrintAndLog("File content error. Block data must include 32 HEX symbols");\r
1687 return 2;\r
1688 }\r
1689 for (i = 0; i < 32; i += 2)\r
1690 sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);\r
1691\r
1692 if (blockNum == 2) flags = 0;\r
1693 if (blockNum == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1694\r
1695 if (mfCSetBlock(blockNum, buf8, NULL, 0, flags)) {\r
baeaf579 1696 PrintAndLog("Can't set magic card block: %d", blockNum);\r
208a0166
M
1697 return 3;\r
1698 }\r
1699 blockNum++;\r
1700 \r
1701 if (blockNum >= 16 * 4) break; // magic card type - mifare 1K\r
1702 }\r
1703 fclose(f);\r
1704 \r
baeaf579 1705 if (blockNum != 16 * 4){\r
208a0166
M
1706 PrintAndLog("File content error. There must be 64 blocks");\r
1707 return 4;\r
1708 }\r
1709 PrintAndLog("Loaded from file: %s", filename);\r
1710 return 0;\r
1711 }\r
0675f200
M
1712}\r
1713\r
545a1f38
M
1714int CmdHF14AMfCGetBlk(const char *Cmd) {\r
1715 uint8_t memBlock[16];\r
1716 uint8_t blockNo = 0;\r
1717 int res;\r
1718 memset(memBlock, 0x00, sizeof(memBlock));\r
1719\r
1720 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1721 PrintAndLog("Usage: hf mf cgetblk <block number>");\r
1722 PrintAndLog("sample: hf mf cgetblk 1");\r
1723 PrintAndLog("Get block data from magic Chinese card (only works with!!!)\n");\r
1724 return 0;\r
1725 } \r
1726\r
1727 blockNo = param_get8(Cmd, 0);\r
545a1f38 1728\r
baeaf579 1729 PrintAndLog("--block number:%2d ", blockNo);\r
545a1f38
M
1730\r
1731 res = mfCGetBlock(blockNo, memBlock, CSETBLOCK_SINGLE_OPER);\r
1732 if (res) {\r
1733 PrintAndLog("Can't read block. error=%d", res);\r
1734 return 1;\r
1735 }\r
1736 \r
1737 PrintAndLog("block data:%s", sprint_hex(memBlock, 16));\r
1738 return 0;\r
1739}\r
1740\r
baeaf579 1741\r
545a1f38
M
1742int CmdHF14AMfCGetSc(const char *Cmd) {\r
1743 uint8_t memBlock[16];\r
1744 uint8_t sectorNo = 0;\r
1745 int i, res, flags;\r
1746 memset(memBlock, 0x00, sizeof(memBlock));\r
1747\r
1748 if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
1749 PrintAndLog("Usage: hf mf cgetsc <sector number>");\r
1750 PrintAndLog("sample: hf mf cgetsc 0");\r
1751 PrintAndLog("Get sector data from magic Chinese card (only works with!!!)\n");\r
1752 return 0;\r
1753 } \r
1754\r
1755 sectorNo = param_get8(Cmd, 0);\r
1756 if (sectorNo > 15) {\r
1757 PrintAndLog("Sector number must be in [0..15] as in MIFARE classic.");\r
1758 return 1;\r
1759 }\r
1760\r
baeaf579 1761 PrintAndLog("--sector number:%d ", sectorNo);\r
545a1f38
M
1762\r
1763 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1764 for (i = 0; i < 4; i++) {\r
1765 if (i == 1) flags = 0;\r
1766 if (i == 3) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1767\r
1768 res = mfCGetBlock(sectorNo * 4 + i, memBlock, flags);\r
1769 if (res) {\r
baeaf579 1770 PrintAndLog("Can't read block. %d error=%d", sectorNo * 4 + i, res);\r
545a1f38
M
1771 return 1;\r
1772 }\r
1773 \r
baeaf579 1774 PrintAndLog("block %3d data:%s", sectorNo * 4 + i, sprint_hex(memBlock, 16));\r
545a1f38
M
1775 }\r
1776 return 0;\r
1777}\r
1778\r
baeaf579 1779\r
545a1f38
M
1780int CmdHF14AMfCSave(const char *Cmd) {\r
1781\r
1782 FILE * f;\r
1783 char filename[20];\r
1784 char * fnameptr = filename;\r
1785 uint8_t fillFromEmulator = 0;\r
1786 uint8_t buf[64];\r
1787 int i, j, len, flags;\r
1788 \r
1789 memset(filename, 0, sizeof(filename));\r
1790 memset(buf, 0, sizeof(buf));\r
1791\r
1792 if (param_getchar(Cmd, 0) == 'h') {\r
1793 PrintAndLog("It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");\r
1794 PrintAndLog("or into emulator memory (option `e`)");\r
1795 PrintAndLog("Usage: hf mf esave [file name w/o `.eml`][e]");\r
1796 PrintAndLog(" sample: hf mf esave ");\r
1797 PrintAndLog(" hf mf esave filename");\r
1798 PrintAndLog(" hf mf esave e \n");\r
1799 return 0;\r
1800 } \r
1801\r
1802 char ctmp = param_getchar(Cmd, 0);\r
1803 if (ctmp == 'e' || ctmp == 'E') fillFromEmulator = 1;\r
1804\r
1805 if (fillFromEmulator) {\r
1806 // put into emulator\r
1807 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1808 for (i = 0; i < 16 * 4; i++) {\r
1809 if (i == 1) flags = 0;\r
1810 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1811 \r
1812 if (mfCGetBlock(i, buf, flags)) {\r
1813 PrintAndLog("Cant get block: %d", i);\r
1814 break;\r
1815 }\r
1816 \r
1817 if (mfEmlSetMem(buf, i, 1)) {\r
1818 PrintAndLog("Cant set emul block: %d", i);\r
1819 return 3;\r
1820 }\r
1821 }\r
1822 return 0;\r
1823 } else {\r
1824 len = strlen(Cmd);\r
1825 if (len > 14) len = 14;\r
1826 \r
1827 if (len < 1) {\r
1828 // get filename\r
1829 if (mfCGetBlock(0, buf, CSETBLOCK_SINGLE_OPER)) {\r
1830 PrintAndLog("Cant get block: %d", 0);\r
1831 return 1;\r
1832 }\r
1833 for (j = 0; j < 7; j++, fnameptr += 2)\r
1834 sprintf(fnameptr, "%02x", buf[j]); \r
1835 } else {\r
1836 memcpy(filename, Cmd, len);\r
1837 fnameptr += len;\r
1838 }\r
1839\r
1840 sprintf(fnameptr, ".eml"); \r
1841 \r
1842 // open file\r
1843 f = fopen(filename, "w+");\r
1844\r
1845 // put hex\r
1846 flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
1847 for (i = 0; i < 16 * 4; i++) {\r
1848 if (i == 1) flags = 0;\r
1849 if (i == 16 * 4 - 1) flags = CSETBLOCK_HALT + CSETBLOCK_RESET_FIELD;\r
1850 \r
1851 if (mfCGetBlock(i, buf, flags)) {\r
1852 PrintAndLog("Cant get block: %d", i);\r
1853 break;\r
1854 }\r
1855 for (j = 0; j < 16; j++)\r
1856 fprintf(f, "%02x", buf[j]); \r
1857 fprintf(f,"\n");\r
1858 }\r
1859 fclose(f);\r
1860 \r
1861 PrintAndLog("Saved to file: %s", filename);\r
1862 \r
1863 return 0;\r
1864 }\r
1865}\r
1866\r
baeaf579 1867\r
b62a5a84 1868int CmdHF14AMfSniff(const char *Cmd){\r
3fe4ff4f 1869\r
c948cbde
M
1870 bool wantLogToFile = 0;\r
1871 bool wantDecrypt = 0;\r
eede7162 1872 //bool wantSaveToEml = 0; TODO\r
55acbb2a
M
1873 bool wantSaveToEmlFile = 0;\r
1874\r
1875 //var \r
39864b0b
M
1876 int res = 0;\r
1877 int len = 0;\r
1878 int blockLen = 0;\r
1879 int num = 0;\r
1880 int pckNum = 0;\r
991f13f2 1881 uint8_t uid[7];\r
1882 uint8_t uid_len;\r
39864b0b
M
1883 uint8_t atqa[2];\r
1884 uint8_t sak;\r
1885 bool isTag;\r
1886 uint8_t buf[3000];\r
1887 uint8_t * bufPtr = buf;\r
1888 memset(buf, 0x00, 3000);\r
b62a5a84
M
1889 \r
1890 if (param_getchar(Cmd, 0) == 'h') {\r
baeaf579 1891 PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
55acbb2a
M
1892 PrintAndLog("You can specify:");\r
1893 PrintAndLog(" l - save encrypted sequence to logfile `uid.log`");\r
1894 PrintAndLog(" d - decrypt sequence and put it to log file `uid.log`");\r
1895 PrintAndLog(" n/a e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
3fe4ff4f 1896 PrintAndLog(" f - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
1897 PrintAndLog("Usage: hf mf sniff [l][d][e][f]");\r
55acbb2a 1898 PrintAndLog(" sample: hf mf sniff l d e");\r
b62a5a84
M
1899 return 0;\r
1900 } \r
1901 \r
55acbb2a
M
1902 for (int i = 0; i < 4; i++) {\r
1903 char ctmp = param_getchar(Cmd, i);\r
1904 if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
1905 if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
eede7162 1906 //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
55acbb2a
M
1907 if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
1908 }\r
1909 \r
39864b0b
M
1910 printf("-------------------------------------------------------------------------\n");\r
1911 printf("Executing command. \n");\r
1912 printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");\r
1913 printf("Press the key on pc keyboard to abort the client.\n");\r
1914 printf("-------------------------------------------------------------------------\n");\r
1915\r
d714d3ef 1916 UsbCommand c = {CMD_MIFARE_SNIFFER, {0, 0, 0}};\r
1917 clearCommandBuffer();\r
1918 SendCommand(&c);\r
b62a5a84 1919\r
39864b0b
M
1920 // wait cycle\r
1921 while (true) {\r
1922 printf(".");\r
1923 fflush(stdout);\r
1924 if (ukbhit()) {\r
1925 getchar();\r
1926 printf("\naborted via keyboard!\n");\r
1927 break;\r
1928 }\r
1929 \r
902cb3c0 1930 UsbCommand resp;\r
1931 if (WaitForResponseTimeout(CMD_ACK,&resp,2000)) {\r
1932 res = resp.arg[0] & 0xff;\r
1933 len = resp.arg[1];\r
1934 num = resp.arg[2];\r
39864b0b
M
1935 \r
1936 if (res == 0) return 0;\r
1937 if (res == 1) {\r
1938 if (num ==0) {\r
1939 bufPtr = buf;\r
1940 memset(buf, 0x00, 3000);\r
1941 }\r
902cb3c0 1942 memcpy(bufPtr, resp.d.asBytes, len);\r
39864b0b
M
1943 bufPtr += len;\r
1944 pckNum++;\r
1945 }\r
1946 if (res == 2) {\r
1947 blockLen = bufPtr - buf;\r
1948 bufPtr = buf;\r
1949 printf(">\n");\r
1950 PrintAndLog("received trace len: %d packages: %d", blockLen, pckNum);\r
1951 num = 0;\r
6a1f2d82 1952 while (bufPtr - buf < blockLen) {\r
3fe4ff4f 1953 bufPtr += 6;\r
6a1f2d82 1954 len = *((uint16_t *)bufPtr);\r
3fe4ff4f 1955\r
6a1f2d82 1956 if(len & 0x8000) {\r
1957 isTag = true;\r
1958 len &= 0x7fff;\r
1959 } else {\r
1960 isTag = false;\r
1961 }\r
1962 bufPtr += 2;\r
1963 if ((len == 14) && (bufPtr[0] == 0xff) && (bufPtr[1] == 0xff) && (bufPtr[12] == 0xff) && (bufPtr[13] == 0xff)) {\r
3fe4ff4f 1964 \r
39864b0b
M
1965 memcpy(uid, bufPtr + 2, 7);\r
1966 memcpy(atqa, bufPtr + 2 + 7, 2);\r
991f13f2 1967 uid_len = (atqa[0] & 0xC0) == 0x40 ? 7 : 4;\r
39864b0b 1968 sak = bufPtr[11];\r
55acbb2a 1969 \r
991f13f2 1970 PrintAndLog("tag select uid:%s atqa:0x%02x%02x sak:0x%02x", \r
1971 sprint_hex(uid + (7 - uid_len), uid_len),\r
1972 atqa[1], \r
1973 atqa[0], \r
1974 sak);\r
d714d3ef 1975 if (wantLogToFile || wantDecrypt) {\r
991f13f2 1976 FillFileNameByUID(logHexFileName, uid + (7 - uid_len), ".log", uid_len);\r
55acbb2a
M
1977 AddLogCurrentDT(logHexFileName);\r
1978 } \r
3fe4ff4f 1979 if (wantDecrypt) \r
1980 mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
39864b0b
M
1981 } else {\r
1982 PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
3fe4ff4f 1983 if (wantLogToFile) \r
1984 AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
1985 if (wantDecrypt) \r
1986 mfTraceDecode(bufPtr, len, wantSaveToEmlFile);\r
39864b0b
M
1987 }\r
1988 bufPtr += len;\r
6a1f2d82 1989 bufPtr += ((len-1)/8+1); // ignore parity\r
39864b0b
M
1990 num++;\r
1991 }\r
1992 }\r
3fe4ff4f 1993 } // resp not NULL\r
39864b0b 1994 } // while (true)\r
d714d3ef 1995 \r
1996 return 0;\r
b62a5a84
M
1997}\r
1998\r
26fdb4ab 1999static command_t CommandTable[] =\r
9ca155ba 2000{\r
baeaf579 2001 {"help", CmdHelp, 1, "This help"},\r
2002 {"dbg", CmdHF14AMfDbg, 0, "Set default debug mode"},\r
d2f487af 2003 {"rdbl", CmdHF14AMfRdBl, 0, "Read MIFARE classic block"},\r
baeaf579 2004 {"urdbl", CmdHF14AMfURdBl, 0, "Read MIFARE Ultralight block"},\r
2005 {"urdcard", CmdHF14AMfURdCard, 0,"Read MIFARE Ultralight Card"},\r
d2f487af 2006 {"uwrbl", CmdHF14AMfUWrBl, 0,"Write MIFARE Ultralight block"},\r
2007 {"rdsc", CmdHF14AMfRdSc, 0, "Read MIFARE classic sector"},\r
2008 {"dump", CmdHF14AMfDump, 0, "Dump MIFARE classic tag to binary file"},\r
baeaf579 2009 {"restore", CmdHF14AMfRestore, 0, "Restore MIFARE classic binary file to BLANK tag"},\r
9ca155ba 2010 {"wrbl", CmdHF14AMfWrBl, 0, "Write MIFARE classic block"},\r
baeaf579 2011 {"chk", CmdHF14AMfChk, 0, "Test block keys"},\r
7bc95e2e 2012 {"mifare", CmdHF14AMifare, 0, "Read parity error messages."},\r
9ca155ba 2013 {"nested", CmdHF14AMfNested, 0, "Test nested authentication"},\r
b62a5a84 2014 {"sniff", CmdHF14AMfSniff, 0, "Sniff card-reader communication"},\r
baeaf579 2015 {"sim", CmdHF14AMf1kSim, 0, "Simulate MIFARE card"},\r
545a1f38 2016 {"eclr", CmdHF14AMfEClear, 0, "Clear simulator memory block"},\r
51969283
M
2017 {"eget", CmdHF14AMfEGet, 0, "Get simulator memory block"},\r
2018 {"eset", CmdHF14AMfESet, 0, "Set simulator memory block"},\r
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2019 {"eload", CmdHF14AMfELoad, 0, "Load from file emul dump"},\r
2020 {"esave", CmdHF14AMfESave, 0, "Save to file emul dump"},\r
8556b852 2021 {"ecfill", CmdHF14AMfECFill, 0, "Fill simulator memory with help of keys from simulator"},\r
baeaf579 2022 {"ekeyprn", CmdHF14AMfEKeyPrn, 0, "Print keys from simulator memory"},\r
2023 {"csetuid", CmdHF14AMfCSetUID, 0, "Set UID for magic Chinese card"},\r
2024 {"csetblk", CmdHF14AMfCSetBlk, 0, "Write block into magic Chinese card"},\r
2025 {"cgetblk", CmdHF14AMfCGetBlk, 0, "Read block from magic Chinese card"},\r
545a1f38 2026 {"cgetsc", CmdHF14AMfCGetSc, 0, "Read sector from magic Chinese card"},\r
208a0166 2027 {"cload", CmdHF14AMfCLoad, 0, "Load dump into magic Chinese card"},\r
545a1f38 2028 {"csave", CmdHF14AMfCSave, 0, "Save dump from magic Chinese card into file or emulator"},\r
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2029 {NULL, NULL, 0, NULL}\r
2030};\r
2031\r
2032int CmdHFMF(const char *Cmd)\r
2033{\r
2034 // flush\r
7dd1908b 2035 WaitForResponseTimeout(CMD_ACK,NULL,100);\r
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2036\r
2037 CmdsParse(CommandTable, Cmd);\r
2038 return 0;\r
2039}\r
2040\r
2041int CmdHelp(const char *Cmd)\r
2042{\r
2043 CmdsHelp(CommandTable);\r
2044 return 0;\r
2045}\r
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